CN102658444B - Steel track welding platform with adjustable working surface - Google Patents
Steel track welding platform with adjustable working surface Download PDFInfo
- Publication number
- CN102658444B CN102658444B CN201210106469.4A CN201210106469A CN102658444B CN 102658444 B CN102658444 B CN 102658444B CN 201210106469 A CN201210106469 A CN 201210106469A CN 102658444 B CN102658444 B CN 102658444B
- Authority
- CN
- China
- Prior art keywords
- paralell
- base
- connecting rod
- platform
- hinged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention relates to steel track welding equipment, in particular to a steel track welding platform with an adjustable working surface. The steel track welding platform is provided with a base and a platform rack, the platform rack is mounted on the base via a hinging mechanism, the hinging mechanism is symmetrically arranged in the middle of a space between two sides of the platform rack, and the platform rack is connected with a driving mechanism which drives the platform rack to swing. The steel rack welding platform has the following advantages that energy is saved, adjusting ability is good, operation is simple, stress on the platform rack is balanced, manufacturing cost is low, assembly and disassembly are convenient, a good swinging effect can be realized, stress on the base is balanced, and stability of the platform rack is high.
Description
Technical field
The present invention relates to rail welding equipment, particularly a kind of rail welding platform of adjustable working face.
Background technology
The gapless track of railway is formed by multistage rail welding mostly.Rail welding is divided into factory to weld or on-the-spot (on line) welding usually.Weld on line, in the place of railroad curve, in order to avoid the harm that centrifugal force causes, roadbed side direction can be provided with certain gradient.Platform on this bend line welds, due to the impact of the gradient, jig can be caused out-of-level, thus cause weld defect.
Existing rail welding platform one end is articulated with on base, and the other end connects one or more hydraulic jack, and described one or more hydraulic jack is articulated with on base, and base uses formed steel construction usually.If use a hydraulic jack, then pressure suffered by base is comparatively large, easily produces yield deformation, affects the levelness of platform; If use multiple hydraulic jack, then cost is high, dismounting difficulty.In addition, this structure rotates adjustment for a long time, and unbalance stress in each angle by under alternate load, easily produces fatigue failure, Crack Extension, causes base to be out of shape and even collapses, finally cause described platform out-of-level, rail welding Quality Down.
Summary of the invention
The technical problem to be solved in the present invention is: be difficult to adjustment to overcome existing rail welding plateau levels degree, the technological deficiency that cost is high, the invention provides a kind of stress equalization, cost is low, the rail welding platform of the simple adjustable working face of dismounting.
The technical solution adopted for the present invention to solve the technical problems is: a kind of rail welding platform of adjustable working face, and it has base and paralell, and paralell is installed on base by linkwork, and linkwork is symmetrically set in the middle part of paralell both sides; Paralell is connected with the driving mechanism driving paralell to swing.
Because linkwork is symmetrically set in the middle part of paralell both sides, paralell becomes seesaw structure with linkwork, paralell stress balance, and therefore driving mechanism is by doing minimum merit, the corner that implementation platform frame is larger, and save the energy, regulating power is good.
When welding in railway line, in the place of railroad curve, according to the gradient in roadbed side direction, the levelness of adjustment paralell.Namely first driving mechanism is started; Then, according to the gradient of railway line side towards and size, drive paralell to swing in the desired direction by driving mechanism, and suitably regulate with till reaching datum water level.Now, best welding quality can be reached; Simple to operate, the skill set requirements of workman is low.
Particularly, in order to stress equalization, driving mechanism comprises regulator solution cylinder pressure, first connecting rod and second connecting rod, the stiff end of regulator solution cylinder pressure is installed on base, one end of the hinged first connecting rod of tache motorice of regulator solution cylinder pressure and one end of second connecting rod, the other end and the base of first connecting rod are hinged, and the other end and the paralell of second connecting rod are hinged.Regulator solution cylinder pressure, first connecting rod and second connecting rod are articulated with a bit, three force balance; The driving reaction force that second connecting rod is subject to is dispersed on base by regulator solution cylinder pressure and first connecting rod; Again because driving mechanism active force is little, therefore base is stressed little and balanced, and only uses a regulator solution cylinder pressure, and get final product easy manipulation, cost is low.When welding in railway line, in the place of railroad curve, first start regulator solution cylinder pressure; Then according to the gradient of railway line side towards and size, regulator solution cylinder pressure, by second connecting rod, drives paralell to swing in the desired direction, and suitably regulates with till reaching datum water level.
Particularly, for the ease of dismounting, and realize good swing effect, linkwork has support portion and rotational pin, and paralell is fixedly connected with support portion, and support portion is by the hinged described base of rotational pin.Rotational pin is flexible for installation, and insertion end is fixing by split pin, steady pin etc., easy accessibility, and swings effective.
Particularly, in order to make base stress equalization, strengthen the stability of paralell, support portion has journal stirrup, and journal stirrup is fixedly connected with paralell, and base is the frame structure of shaped steel composition, and the shaped steel both sides of base are all hinged with journal stirrup by rotational pin.
Beneficial effect of the present invention is as follows:
1. save the energy, regulating power is good, simple to operate, paralell stress equalization: because linkwork is symmetrically set in the middle part of paralell both sides, paralell becomes seesaw structure with linkwork, paralell stress balance, therefore driving mechanism is by doing minimum merit, the corner that implementation platform frame is larger;
2. cost is low: only use a regulator solution cylinder pressure, get final product easy manipulation, cost is low;
3. easy accessibility and good swing effect can be realized: support portion is by rotational pin articulated platform frame;
4. base stress equalization: regulator solution cylinder pressure, first connecting rod and second connecting rod are articulated with a bit, three force balance, the driving reaction force that second connecting rod is subject to is dispersed on base by regulator solution cylinder pressure and first connecting rod, and again because driving mechanism active force is little, therefore this place's base is stressed little and more balanced; The shaped steel both sides of base are all hinged with journal stirrup by rotational pin, this place's base stress equalization;
5, the stability of paralell is strong: the shaped steel both sides of base are all hinged with journal stirrup by rotational pin.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structural representation of the optimum embodiment of the rail welding platform of adjustable working face of the present invention;
Fig. 2 is the top view of the optimum embodiment of the rail welding platform of adjustable working face of the present invention;
Fig. 3 is the A-A view of Fig. 2.
In figure: 1, base, 2, paralell, 3, linkwork, 31, rotational pin, 32, journal stirrup, 4, regulator solution cylinder pressure, 5, first connecting rod, 6, second connecting rod.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The optimum embodiment of the rail welding platform of the adjustable working face of the present invention as Figure 1-3, it has base 1 and paralell 2, and paralell 2 is installed on base 1 by linkwork 3, and linkwork 3 is symmetrically set in the middle part of paralell 2 both sides; Paralell 2 is connected with the driving mechanism driving paralell 2 to swing.
Because linkwork 3 is symmetrically set in the middle part of paralell 2 both sides, paralell 2 and linkwork 3 one-tenth seesaw structure, paralell 2 stress balance, therefore driving mechanism is by doing minimum merit, the corner that implementation platform frame 2 is larger, and save the energy, regulating power is good.
When welding in railway line, in the place of railroad curve, according to the gradient in roadbed side direction, the levelness of adjustment paralell 2.Particularly, first driving mechanism is started; Then, according to the gradient of railway line side towards and size, drive paralell 2 to swing in the desired direction by driving mechanism, and suitably regulate with till reaching datum water level.Now, best welding quality can be reached; Simple to operate, the skill set requirements of workman is low.
Particularly, in order to stress equalization, driving mechanism comprises regulator solution cylinder pressure 4, first connecting rod 5 and second connecting rod 6, the stiff end of regulator solution cylinder pressure 4 is installed on base 1, one end of the hinged first connecting rod 5 of tache motorice of regulator solution cylinder pressure 4 and one end of second connecting rod 6, the other end and the base 1 of first connecting rod 5 are hinged, and the other end and the paralell 2 of second connecting rod 6 are hinged.Regulator solution cylinder pressure 4, first connecting rod 5 and second connecting rod 6 are articulated with a bit, three force balance; The driving reaction force that second connecting rod 6 is subject to is dispersed on base 1 by regulator solution cylinder pressure 4 and first connecting rod 5; Again because driving mechanism active force is little, therefore base 1 is stressed little and balanced, and only uses a regulator solution cylinder pressure 4, and get final product easy manipulation, cost is low.Particularly, when welding in railway line, in the place of railroad curve, first start regulator solution cylinder pressure 4; Then according to the gradient of railway line side towards and size, regulator solution cylinder pressure 4, by second connecting rod 6, drives paralell 2 to swing in the desired direction, and suitably regulates with till reaching datum water level.
Particularly, for the ease of dismounting, and realize good swing effect, linkwork 3 has support portion and rotational pin 31, and paralell 2 is fixedly connected with support portion, and support portion is by rotational pin 31 articulated base 1.Rotational pin 31 is flexible for installation, and insertion end is fixing by split pin, steady pin etc., easy accessibility, and swings effective.
Particularly, in order to make base 1 stress equalization, strengthen the stability of paralell 2, support portion has journal stirrup 32, and journal stirrup 32 is fixedly connected with paralell 2, the frame structure that base 1 forms for shaped steel, and the shaped steel both sides of base 1 are all hinged with journal stirrup 32 by rotational pin 31.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. the rail welding platform of an adjustable working face, there is base (1) and paralell (2), it is characterized in that: paralell (2) is installed on described base (1) by linkwork (3), and linkwork (3) is symmetrically set in the middle part of paralell (2) both sides; Paralell (2) is connected with the driving mechanism driving paralell (2) to swing, described driving mechanism comprises regulator solution cylinder pressure (4), first connecting rod (5) and second connecting rod (6), the stiff end of regulator solution cylinder pressure (4) is installed on described base (1), one end of the hinged first connecting rod of tache motorice (5) of regulator solution cylinder pressure (4) and one end of second connecting rod (6), the other end and the base (1) of first connecting rod (5) are hinged, and the other end and the described paralell (2) of second connecting rod (6) are hinged.
2. the rail welding platform of a kind of adjustable working face as claimed in claim 1, it is characterized in that: described linkwork (3) has support portion and rotational pin (31), described paralell (2) is fixedly connected with support portion, and support portion is by the hinged described base (1) of rotational pin (31).
3. the rail welding platform of a kind of adjustable working face as claimed in claim 2, it is characterized in that: described support portion has journal stirrup (32), journal stirrup (32) is fixedly connected with described paralell (2), the frame structure that described base (1) forms for shaped steel, the shaped steel both sides of base (1) are all hinged with described journal stirrup (32) by rotational pin (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210106469.4A CN102658444B (en) | 2012-04-12 | 2012-04-12 | Steel track welding platform with adjustable working surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210106469.4A CN102658444B (en) | 2012-04-12 | 2012-04-12 | Steel track welding platform with adjustable working surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102658444A CN102658444A (en) | 2012-09-12 |
| CN102658444B true CN102658444B (en) | 2015-06-24 |
Family
ID=46768097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210106469.4A Active CN102658444B (en) | 2012-04-12 | 2012-04-12 | Steel track welding platform with adjustable working surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102658444B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017074A (en) * | 2007-02-07 | 2007-08-15 | 东华大学 | Automatically agilely leveling system for missile launching platform |
| CN201386004Y (en) * | 2009-04-16 | 2010-01-20 | 兰州威立雅水务(集团)有限责任公司 | Adjusting hinge support |
| CN201446374U (en) * | 2009-05-07 | 2010-05-05 | 国水投资集团西安风电设备股份有限公司 | Automatic rotary table welding device of giant motor rotor |
| CN201723922U (en) * | 2010-03-26 | 2011-01-26 | 廊坊市管道人机械设备有限公司 | Leveling device |
| CN202577078U (en) * | 2012-04-12 | 2012-12-05 | 常州华通焊业股份有限公司 | Rail welding platform with adjustable working plane |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113874U (en) * | 1992-03-18 | 1992-08-26 | 秦伟斌 | Blow-moulding machine for (pet) polyester bottle |
| CN201096670Y (en) * | 2007-06-27 | 2008-08-06 | 伊俐霖 | Mould injector for miniature plastic sample bar |
| CN201456459U (en) * | 2009-07-10 | 2010-05-12 | 厉彦池 | Press mark sizing device of horizontal type bag making machine |
| CN202129507U (en) * | 2011-05-26 | 2012-02-01 | 高密圣泰机电科技有限公司 | Full-automatic cut-off machine for steel tube |
-
2012
- 2012-04-12 CN CN201210106469.4A patent/CN102658444B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017074A (en) * | 2007-02-07 | 2007-08-15 | 东华大学 | Automatically agilely leveling system for missile launching platform |
| CN201386004Y (en) * | 2009-04-16 | 2010-01-20 | 兰州威立雅水务(集团)有限责任公司 | Adjusting hinge support |
| CN201446374U (en) * | 2009-05-07 | 2010-05-05 | 国水投资集团西安风电设备股份有限公司 | Automatic rotary table welding device of giant motor rotor |
| CN201723922U (en) * | 2010-03-26 | 2011-01-26 | 廊坊市管道人机械设备有限公司 | Leveling device |
| CN202577078U (en) * | 2012-04-12 | 2012-12-05 | 常州华通焊业股份有限公司 | Rail welding platform with adjustable working plane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102658444A (en) | 2012-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204472812U (en) | A kind of low floor tramway train bogie truck traction system | |
| CN202346635U (en) | Tower crane capable of movably weighing | |
| AU2020281397B2 (en) | Road simulation test rig | |
| CN104590029B (en) | Electric Locomotive and pantograph type current collector | |
| CN102296536A (en) | Bracing structure of front outriggers of bridge erecting machine | |
| CN102658444B (en) | Steel track welding platform with adjustable working surface | |
| CN104691619A (en) | Chassis structure for aerial work platform | |
| CN201593163U (en) | Height adjustable rigid hinge support for bridges | |
| CN202577078U (en) | Rail welding platform with adjustable working plane | |
| CN101975024B (en) | Rotary drilling rig and turntable thereof | |
| CN101768920B (en) | Rigid hinged support for bridge | |
| CN201670670U (en) | Joint increasing/reducing directing device for tower crane | |
| CN112049890B (en) | Bridge girder falling prevention device capable of balancing transverse bending moment | |
| CN101618667B (en) | Leaf-spring equalizing suspension mechanism, multi-axis vehicle leaf-spring equalizing suspension system and crane | |
| CN102296720B (en) | Active flexible vibration-damping and shock-absorbing device for building | |
| CN202689665U (en) | Three-column type repair tower | |
| KR101697830B1 (en) | Appartus for decreasing girder deformation of long-span bridge and its construction method | |
| CN209308460U (en) | A kind of supporting frame with steel structure of adjustable-angle | |
| CN204232638U (en) | The underframe of compact shelving, bookshelf | |
| CN203066855U (en) | Sliding frame and power device and rotary drilling rig | |
| CN205909990U (en) | Servo simulation vibration test platform of electricity liquid | |
| CN203080403U (en) | Gradient adjusting type plate-type damping rubber support | |
| CN202626819U (en) | Medium-low speed magnetic suspension curved track beam | |
| CN201012879Y (en) | Single-beam crane | |
| JP2016539036A (en) | Equilibrium device for intermediate coupler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213102, No. 7, industrial road, Guan Zhen Town, Wujin District, Jiangsu, Changzhou Patentee after: Ha Welding Institute (Changzhou) welding industry Limited by Share Ltd Address before: 213102, No. 7, industrial road, Guan Zhen Town, Wujin District, Jiangsu, Changzhou Patentee before: Changzhou Huatong Welding Industry Co., Ltd. |